Arithmetic Teacher (1958) Vol. 5, No. 4

  • Arithmetic Teacher (1958) Vol. 5, No. 4

    The Arithmetic Teacher OCTOBER • 1958 One Classroom, with Arithmetic and Justice for All JO McKEEBY PHILLIPS Low Visibility, or, Ideas in a Fog R. L. MORTON Teaching the Number System Inductively J . ALLEN HICKERSON Essential Mathematical Meanings in Arithmetic E. T. McSWAIN AND RALPH J. COOKE Thought Processes in Grad